* {
  padding: 0;
  margin: 0;
}
.container {
  margin-top: 50px;
}
.wx-wrapper {
  width: 300px;
  height: 600px;
  display: flex;
  align-items: flex-end;
  border: 1px solid #dcdcdc;
}
.wx-wrapper dl {
  display: flex;
  flex-direction: column-reverse;
  flex: 1;
  text-align: center;
  margin-bottom: 0px;
}
.wx-wrapper dl dt {
  height: 40px;
  line-height: 40px;
  border-top: 1px solid #dcdcdc;
  border-right: 1px solid #dcdcdc;
  background: rgba(7, 17, 27, 0.3);
}
.wx-wrapper dl:last-child dt {
  border-right: none;
}
.wx-wrapper dl:last-child dd {
  border-right: none;
}
.wx-wrapper dl dd {
  height: 40px;
  line-height: 40px;
  border-top: 1px solid #dcdcdc;
  border-right: 1px solid #dcdcdc;
}
.top {
  position: relative;
}
.top .top-icon {
  position: absolute;
  top: -10px;
  right: -10px;
  font-size: 20px;
  background: #fff;
  display: none;
}
.sub {
  position: relative;
}
.sub .sub-icon {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #fff;
  font-size: 16px;
  display: none;
}
